package operation;

import book.BookList;

/**
 * @ClassDescription:
 * @JdkVersion: 1.8
 * @Author: 李白
 * @Created: 2024/8/19 21:19
 */
public class ExitOperation implements IOPreparation{
    public void work(BookList bookList){
        System.out.println("退出系统");
        System.exit(0);

    }
}
